Misuse-resistive transdermal opioid dosage form

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...

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Details

424484, 424486, A61K 970, A61K 31485

Patent

active

051495384

ABSTRACT:
A misuse-resistive dosage form for the transdermal delivery of opioid comprises, in combination, 1) one or more opioid permeable to the skin, 2) delivery means permeable to said opioid, 3) one or more antagonist for said opioid releasable upon ingestion or solvent immersion, and 4) impermeable barrier means separating said opioid and said antagonist.

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patent: 4935428 (1990-06-01), Lewis

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